TDS Telecom Service, LLC

Madison, WI Doing business as TDS Telecom Service, LLC Part of TDS Telecommunications LLC

Company facts

Self-certified in SAM.gov: For Profit Organization
Entity structure: Corporate Entity (Not Tax Exempt)
NAICS codes registered in SAM.gov: 517111 Wired Telecommunications Carriers Primary

517810 All Other Telecommunications
Corporate family: TDS Telecommunications LLC Parent HKFZDHFKVAB9

TDS Telecom Service, LLC Y6N9GRULUF47
SAM.gov registration date: Jul 29, 2009
Physical address: 525 Junction Rd, Madison, WI 53717, USA

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Sep 24, 2025.

TDS Telecom Service, LLC's 5 most recent federal contract and grant awards, newest first. Amounts are dollars obligated.
Award	Agency	Obligated	Awarded
FAX/modem line Contract · 140R2020P0076	Bureau of Reclamation	$2,404	Aug 19, 2020
Telephone service Contract · VA78615P0194	National Cemetery Administration	$12,345	Oct 20, 2014
Telephone service Contract · VA78614P0166	National Cemetery Administration	$12,152	Oct 22, 2013
Telephone services Contract · VA78613P0355	National Cemetery Administration	$11,702	Oct 1, 2012
Wired telephone service Contract · VA909J25007	National Cemetery Administration	$10,200	Oct 1, 2011

TDS Telecom Service, LLC's Unique Entity ID (UEI) in SAM.gov is Y6N9GRULUF47.

TDS Telecom Service, LLC's CAGE code is 5LL30.

TDS Telecom Service, LLC's primary NAICS code is 517111 (Wired Telecommunications Carriers).

TDS Telecom Service, LLC's physical address in SAM.gov is 525 Junction Rd, Madison, WI 53717, USA.

TDS Telecom Service, LLC's SAM.gov registration expired on September 18, 2026.

TDS Telecom Service, LLC is part of TDS Telecommunications LLC.

TDS Telecom Service, LLC's most recent federal contract award is FAX/modem line (140R2020P0076), from Bureau of Reclamation, on August 19, 2020.

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